Commitments and Contingencies (Details)	Mar. 15, 2021 plaintiff
DTV America Corporation Stockholders
Loss Contingencies [Line Items]
Number of plaintiffs	22
DTV America Corporation Stock Option Holders
Loss Contingencies [Line Items]
Number of plaintiffs	8

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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